There is an ineffable poignancy in recalling how Apu and Durga, in Pather Panchali, wandered through kaash fields and village paths in search of the elusive Nilkantha bird (Indian Roller), glimpsed more as a promise than a certainty in their impoverished yet wonder-struck childhood. Shri Bibhutibhushan Bandyopadhyay renders that quest not merely as ornithological curiosity but as a metaphor for aspiration: the yearning to behold something iridescent and rare against the quotidian greyness of rural deprivation. At Chupi Lake (a freshwater oxbow lake located in the Purbasthali area of the Purba Bardhaman district in West Bengal), however, such longing finds extravagant fulfillment. The skies and reed-fringed margins are alive with avian brilliance – rollers flashing turquoise fire, migratory ducks stippling the waters, geese descending in sonorous formations, so that what was once a fragile childhood pursuit becomes an abundant reality. One cannot help imagining that every Apu, every Durga, every ardent enthusiast of winged life, would find in Chupi a consummation of that early desire: not just a solitary Nilkantha glimpsed in fleeting flight, but a plenitude of birds transfiguring the horizon into a living fresco of motion and colour. There are landscapes that are merely picturesque and there are others that are liturgical – spaces where dawn feels less like a time of day and more like a consecration. Chupi Lake belongs unambiguously to the latter category. Tucked within the fluvial plains of southern Bengal, not far from the languid sweep of the Bhagirathi-Hooghly system, this oxbow wetland has, over the last decade, emerged as a sanctuary of remarkable ornithological consequence. Each winter, when Siberian winds harden northern wetlands into silence, Chupi awakens into an avian republic – a cosmopolis of migratory birds who traverse continents to find reprieve in its placid waters.
My own pilgrimage to Chupi began in the penumbral hush of a random 4 a.m., when the village still slumbered beneath a shawl of fog. The air was febrile with anticipation and edged with the metallic chill of late December. The boatman, whose lantern flickered with stoic defiance against the dark, beckoned silently. There is a tacit understanding among birders: one does not chatter before dawn. One listens. One waits. We pushed off from the mud-slick bank, the oar slicing through water that reflected nothing but the void. The lake at that hour was an immense, breathing organism – opaque, inscrutable and waiting for the sun’s benediction. The opening line of Sir John Keats’s 1818 poem Endymion, “A thing of beauty is a joy for ever” truly embodies the very spirit of this adventure and the German “wanderlust”, which motivated us to push the fog and discover this offbeat gem even at such an odd hour.
Chupi Lake’s geomorphology is integral to its allure. An oxbow lake is generally formed when a meander of a river is cut off and left to stagnate into a crescent-shaped basin. It offers a mosaic of microhabitats: open water, marshy shallows, reed-beds and floating vegetation. This ecological heterogeneity is precisely what renders it irresistible to migratory waterfowl. For avifaunal connoisseurs and conservationists alike, Chupi is less a destination and more a phenomenon. Unlike Srinagar’s Dal Lake which has been recognised and explored as a major tourist site for quite a long decade, some parts of Chupi Lake still remain unexplored today. Thus, the beauty that our eyes witness here is completely fresh, pure and virgin. The first silhouettes we discerned against the paling horizon were those of the Northern Pintails – sleek, aristocratic ducks with elongated necks and, in the males, a needle-fine tail that gives them their name Northern Pintail. Their plumage, a restrained harmony of chocolate brown, pearl grey and ivory, caught the earliest glimmers of light. They moved in synchronous flotillas, heads occasionally dipping in dabbling for submerged vegetation. Their migration routes span from the Arctic tundra to the Indian subcontinent, and in their presence one senses the immensity of the journeys compressed into a single wingbeat. Not far from them, more vociferous and convivial, were the Lesser Whistling Ducks. Though some are resident, winter sees their numbers swell and at Chupi they congregate in formidable rafts. As the light strengthened, their cinnamon-hued bodies glowed against the silvered water. At rest, they form compact assemblies upon emergent vegetation, their heads tucked under wings in an attitude of collective repose. Before sunrise, I observed them perched on low islets of water hyacinth, somnolent yet alert – a choreography of sleep and vigilance. Perhaps the most theatrically conspicuous arrivals at Chupi are the Bar-headed Geese. Renowned for their trans-Himalayan migration where they have been recorded flying at altitudes exceeding 27,000 feet, these geese possess a physiological fortitude that borders on the miraculous. At Chupi, they comfort themselves with stately deliberation.
Their twin black head-stripes, as precise as calligraphic strokes, lend them an air of ceremonial dignity. When a flock took off en masse that morning, the thunder of wings against the fragile quietude of dawn felt almost ecclesiastical. The lake is also hospitable to the Eurasian Wigeon, whose males wear a russet head capped with a buttery crown. They graze in the shallows with an almost pastoral serenity. Meanwhile, the Common Teal diminutive yet exquisitely patterned – dart between reed clusters with nervous agility. To witness these species cohabiting a single wetland is to apprehend biodiversity not as abstraction but as living polyphony. As our boat drifted deeper into the lake’s interior, the sky gradually transitioned from charcoal to cobalt. The eastern horizon flushed with a tender apricot glow. It was in this interstitial hour, when night concedes but day has not yet asserted dominion, that I glimpsed what I had come for: the nests and resting congregations of sleeping birds awaiting the sun. Along a dense belt of reeds, silhouettes clustered in quiet communion. Some stood on one leg, others floated with beaks buried in plumage. They did not stir, as though engaged in a pact with the coming light. There is an intimacy in observing birds at rest; stripped of their aerial bravura, they seem almost vulnerable, custodians of fragile warmth against the cold. Among the reed-beds, I noticed the sinuous neck of a Grey Heron, statuesque and contemplative. Unlike the migratory ducks, herons project an ascetic patience. One stood poised in the shallows, an exemplar of avian stoicism, waiting for the slightest ripple to betray a fish. Nearby, the smaller but equally elegant Little Egret traced pale arabesques against the dark water. Chupi’s winter tableau is incomplete without the Pallas’s Gull, also known as the Great Black-headed Gull, whose seasonal appearance excites both amateur birdwatchers and seasoned ornithologists. Their white bodies and contrasting dark hoods (in breeding plumage) render them conspicuous even at a distance. They wheel overhead with a maritime insouciance, occasionally descending to skim the surface in quest of small fish. Arriving from the frigid wetlands of Central Asia, Siberia, Mongolia and parts of Eastern Europe, flocks of Gadwall and Mallard assemble at Chupi Lake in impressive numbers each winter, subsisting primarily on submerged aquatic vegetation, tender shoots of marsh plants, seeds and occasionally small invertebrates – dietary preferences that the lake’s nutrient-rich shallows abundantly satisfy. The experience of witnessing these species converge upon a single lacustrine ecosystem is not merely aesthetic; it is epistemological. One begins to understand migration not as spectacle but as survival strategy – a delicate negotiation between climate, geography and instinct. Chupi Lake thus becomes a living archive of hemispheric interdependence.
The birds that roost here have crossed political borders indifferent to human cartography. Their presence underscores a planetary ecology in which Bengal is intricately implicated. Yet the enchantment of Chupi is also fragile. Wetlands across India are under siege from encroachment, pollution and the insidious creep of unregulated tourism. Chupi has, fortunately, benefited from growing awareness among local communities and birding groups, who advocate responsible visitation. The pre-dawn boat ride I undertook was conducted with scrupulous care: no intrusive noises, no reckless proximity to nesting clusters, no flash photography. Such protocols are not mere courtesies; they are ethical imperatives. As the sun finally breached the horizon, the lake underwent an alchemical transformation. The fog dissipated in diaphanous veils. Water turned from slate to molten gold. The birds, roused by the warmth, began their diurnal choreography – taking flight, calling to one another, dispersing in search of sustenance. The once-sleeping nests now seemed like vacated chambers of a nocturnal parliament. The lake’s earlier secrecy yielded to revelation. Returning to the shore several hours later, I felt an almost sacerdotal gratitude. To rise at 4 a.m., to board a modest wooden boat in darkness, to wait in near-silence for light to unveil an avian congregation – these acts constitute a form of devotion. Chupi Lake does not offer the ostentation of grand monuments or manicured promenades. Its splendour is subtler, contingent upon patience and attentiveness. It demands that one recalibrate the tempo of perception. For the discerning traveller, particularly one inclined toward ecological tourism and ornithological inquiry, Chupi Lake in Purbasthali is indispensable. It is a site where geography converges with migration, where dawn is dramaturgy and where the sleeping silhouettes of birds poised for sunlight can recalibrate one’s understanding of time itself. In an era of frenetic itineraries and commodified travel experiences, Chupi proposes an alternative ethic: arrive before the sun, move gently upon the water and allow the world’s winged voyagers to awaken in their own time.
To characterise Chupi Lake merely as a birdwatcher’s idyll would be to understate its visual munificence; it is, in truth, a veritable empyrean for wildlife photographers. The interplay of vapour-laden dawn light, reflective water surfaces and densely layered reed-beds creates a natural chiaroscuro that even the most sophisticated studio lighting would struggle to replicate. In the pre-sunrise hour, when mist drapes the lake in diaphanous folds, silhouettes of Bar-headed Geese or Northern Pintails emerge with painterly subtlety, their forms etched against a gradually incandescent horizon. As daylight strengthens, the lake transforms into a kinetic canvas: flocks lifting off in synchronised eruption, wings beating in rhythmic cadence, droplets scattering like fractured prisms. For the photographer attuned to composition, Chupi offers an inexhaustible repertoire – intimate close-ups of a Grey Heron’s meditative stillness, wide-angle panoramas of congregating ducks stippling the water’s surface and high-shutter captures of Pallas’s Gulls wheeling mid-air. Crucially, the relative tranquillity of the lake especially during those disciplined 4 a.m. excursions allows for unobtrusive framing and patient waiting, the cardinal virtues of wildlife photography. Here, the lens does not merely record; it reverently witnesses the Earth. In that awakening, one does not merely observe migration; but unknowingly becomes a part of it and secretly discovers the unexplored Bengal.
(The writer is a freelance contributor. Photos are by the writer.)